The Mastic Doctor team standing beside their branded vans outside an office building
Orkney Islands · Scotland

Fire-rated sealing and fire stopping in The Barony, Orkney Islands

Planning work on a service penetration in The Barony? We assess it, carry out the work and guarantee our workmanship for 12 months.

  • Snag lists that include open service penetrations
  • Fire seals cut back for extra cables and never reinstated
  • Fire-rated sealant that has cracked or shrunk back
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
South East, London & Scotland
Constructionline member
£5m PL insurance

Fire stopping near The Barony

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

Fire stopping for commercial buildings in The Barony

We are commercial sealant applicators, CHAS accredited and a Constructionline member, with CSCS-carded applicators on site. We don’t hold a third-party fire-stopping installer certificate, and we won’t pretend otherwise. We install the specified fire-rated sealant to its tested detail, and our workmanship carries a 12-month guarantee. We work on small duct penetrations where the tested detail allows, service gaps in risers and pipe penetrations, and what we’re called in for most is builders’ foam or ordinary silicone in compartment walls and unsealed penetrations discovered above suspended ceilings. Looking for mastic applicators who cover The Barony? Mastic Doctor has worked for contractors, FMs and building owners since 2005.

Refurbishments in small hotels, schools and care homes around places like The Barony can leave gaps around new services. A round of checks after M&E work is good practice, and any gaps found are sealed where fire-rated sealant is specified.

Our 12-month guarantee is about workmanship, not wear and tear. How long a sealant joint lasts depends on movement, exposure, cleaning and use, so we spell out the cover before we begin.

Location
The Barony (KW17)
Region
Orkney Islands
Guarantee
A 12-month guarantee
Quote
A fixed quote before we start
Telephone
01277 525 020
Updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

Building owners, agents and FMs in The Barony

As a CHAS accredited contractor and Constructionline member, we are straightforward to vet for your supplier list. Our insurance certificate can be sent along with the quote.

Main contractors use us as their sealant subcontractor. Programme, specification and site rules come first, and our applicators hold CSCS cards.

What the job involves on each surface

Drylining partitions

Holes in board are often cut larger than needed. If the gap exceeds the tested range, sealant alone won’t do.

Metal pipes

Copper and steel pipes are a common service penetration for fire-rated sealant. Pipe diameter, annular gap, sealant depth and any pipe insulation all have to match the detail, so we check each one.

Fire stopping in The Barony: the local picture

Scotland has its own building standards: the non-domestic Technical Handbook (clause 2.1.14) says service penetrations should be fire stopped to at least the fire resistance duration of the wall or floor, using products tested for the way they’re used. Where fire-rated sealant is specified, that’s what we install, to the tested detail. Being on an island, The Barony means planning around ferry times as well as the weather. With the specification and photographs of the openings, the right fire-rated products travel with us.

In a building such as St Magnus' Church, any service penetration through a fire-resisting wall should be sealed to the specified detail.

The Barony is about 16 miles north-west of Kirkwall, in the Orkney Islands. Any commercial site in The Barony is covered, whether it’s a single job or part of a planned programme. The Barony is one of 51 places we cover in the Orkney Islands.

Commercial sites across KW17 are covered. Close to The Barony, our area also takes in Abune-the-Hill (2 miles east), Scarwell (4 miles south), Skeabrae (4 miles south), Dounby (5 miles south-east) and Hourston (6 miles south-east). Remote and island addresses take more planning, from travel and ferries to the weather, so give the site location in your enquiry.

Near you in The Barony

A little further out are Kirbuster Farm Museum (1.9 miles south-east) and Earl's Palace (0.9 miles west). Not far away are Loch of Boardhouse and The Loons and Loch of Banks RSPB nature reserve.

Map of The Barony © OpenStreetMap contributors

Why deal with it now?

Leave a penetration open and smoke and fire can cross into the next compartment far earlier than intended. Putting it right is normally a modest job when the openings are accessible. Left until ceilings are closed or a tenant moves in, the same work costs more access and more disruption. For buildings near The Barony, dealing with all the failing joints at once saves return trips. Send photos and we will quote for everything together.

There’s no price list, since every building and every scope is different. For a fixed figure, call for a quote and we will price your job on its own details.

Why clients in The Barony choose us

  • Failed material removed, not covered up
  • Work carried out by CSCS-carded applicators
  • 12 months’ guarantee on every job
  • Fully insured

Take a look at our cost guide and our accreditations and insurance.

FAQs: The Barony

Is The Barony inside the area you cover, given it’s on an island?

Yes. Islands are part of our area, The Barony included. We group island work where we can and plan around the crossings.

Do you decide the fire-stopping details for buildings in The Barony?

No, that sits with the designer, fire engineer or building control. We install fire-rated and intumescent sealant around service penetrations and linear gaps where it is specified, to the manufacturer’s tested detail.

What do you charge?

We don’t publish prices, as every site differs. Send photos or drawings and we will price it at a fixed figure.

Can the building stay open while you work?

In the majority of cases, yes. Phased work can be planned so areas stay in use, with each area protected and signed.

What about RAMS and site documents?

Each site asks for different documents, so tell us what you need and we will confirm it when we quote.

Can one quote cover more than one building?

Yes. Several buildings can share a single quote, with one point of contact across South East England, Greater London and Scotland.

Are you CHAS accredited and on Constructionline?

Yes. We are CHAS accredited and a Constructionline member.

Do you need fire stopping in The Barony?

Linear gaps fail where a fire-resisting wall meets a slab, soffit or another wall. Movement in the frame or slab can open the joint. The tested detail for a linear joint states the width and movement it covers.

Most enquiries start with one or more of the following:

  • Improvised or mixed-product fire seals
  • Fire seals cut back for extra cables and never reinstated
  • Hidden openings found during inspections
  • Openings left by services added after handover

Around The Barony, we install fire-rated and intumescent sealant to the product’s tested detail wherever it is the specified product.

Questions to ask before you book

  • Their plan for phasing and protecting the area
  • Is depth set with backing rod, or bond-breaker tape in shallow joints?
  • Whether their applicators hold CSCS cards
  • What the guarantee covers, and for how long

How to choose a sealant contractor

Cost factors for service penetrations

Quotes vary with the job. Expect it to depend on:

  • Access and working height
  • Site requirements such as inductions and permits
  • Location, for remote and island sites
  • The total length or number of joints

Pricing service penetrations depends on how many there are, their condition and the access. Ask us for a fixed quote.

What we need to price the job

To price the job accurately, we need to understand the site. Useful things to include:

  • Anything awkward about access or site hours
  • Whether the building will be occupied during the work
  • Rough lengths or quantities, or drawings if you have them
  • Asbestos survey details if the building is older

A good quote starts with a clear picture: the joints involved, quantities, access and the product called for. Share whatever details you have and we’ll fill any gaps with a visit.

How a job runs

The first thing on site is a walk round with your contact, agreeing which joints are in scope, where to start and what must stay open. After that, any old or failed material is removed, each joint is prepared and the new sealant goes in. For a building near The Barony, directions, keys and a contact on the day are worth sorting early. That goes into the plan alongside the quote.

  1. The specification and schedule come first, so we know which details apply.
  2. We plan the sequence of floors, risers and voids with you.
  3. Each opening is checked for wall or floor type, service, gap and depth.
  4. Unsuitable material is removed and the opening cleaned.
  5. The specified backing and sealant go in to depth and are finished neatly.
  6. We tell you about openings that need a different product.

Preparing the site

  • Clear stock, furniture or equipment away from the joints
  • Tell us your opening times and when work is allowed
  • Arrange parking or a loading space

Quotes

Tell us about the building, the joints and when you need the work done, and we’ll put a fixed quote together. To get it moving, phone 01277 525 020 or email a schedule or drawings.

Ask for a quote

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